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For the Inventor, By the Inventor

Fairfax, VA, United States of America

Materials Modification Inc.

Calculating rank
USPTO Granted Patents = 21

% Expired Patents = 9.5



Trademarks = 2

Forward Citations = 208

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12 inventors (with patents filed for the assignee):

goldMedal Tirumalai Srinivas Sudarshan (20 out of 21 patents)

silverMedal Krishnaswamy Kasthuri Rangan (8 out of 12 patents)

bronzeMedal Sanjay Kotha (6 out of 6 patents)

4.  Krupashankara M Sethuram (6 out of 7 patents)

5.  Sang H Yoo (6 out of 6 patents)

6.  Ramachandran Radhakrishnan (5 out of 24 patents)

7.  Kausik Mukhopadhyay (2 out of 2 patents)

8.  Humcha Krishnamurthy Hariprakasha (1 out of 2 patents)

9.  Joseph G Montes (1 out of 3 patents)

10.  Cheryl Renee Verdecchio (1 out of 1 patent)

11.  Chunzhe C Yu (1 out of 5 patents)

12.  Reshma Kumar (1 out of 1 patent)

13.  Krishnaswamy K Rangan (0 patent)

14.  Mukhopadhyay Kausik (0 patent)


21 patents:

1. 10843240 - Multifunctional storage container for perishable products and solid waste (2020-11-24),
2. 10272172 - Multifunctional transdermal dressing for wounds (2019-04-30),
3. 10046079 - Clay composites and their applications (2018-08-14),
4. 9871270 - Functionalized ionic liquids and their applications (2018-01-16),
5. 9707251 - Siloxane-based artificial blockage to control bleeding (2017-07-18),
6. 9475263 - Breathable chemical, biological, radiation, and/or nuclear protection fabric or material (2016-10-25),
7. 8852558 - In situ formation of an artificial blockage to control bleeding by polymer expansion with hydrogen peroxide and platinum catalyst (2014-10-07),
8. 8790754 - Method of preparing metal nitride and/or metal oxynitride particulate material as nanoparticles, microparticles, nanotubes, bulk powder, and/or coatings from organometallic precursors, and precursors therefor (2014-07-29),
9. 7670623 - Hemostatic composition (2010-03-02),
10. 7560160 - Multifunctional particulate material, fluid, and composition (2009-07-14),
11. 7448389 - Method and kit for inducing hypoxia in tumors through the use of a magnetic fluid (2008-11-11),
12. 7200956 - Magnetic fluid cushioning device for a footwear or shoe (2007-04-10),
13. 7007972 - Method and airbag inflation apparatus employing magnetic fluid (2006-03-07),
14. 6982501 - Magnetic fluid power generator device and method for generating power (2006-01-03),
15. 6309591 - Apparatus for bonding a particle material to near theoretical density (2001-10-30),
Company Overview
Materials Modification Inc., based in Fairfax, VA, specializes in advanced materials engineering and surface modification technologies. The company focuses on enhancing the performance and durability of materials through innovative treatments and coatings, catering to various industries including aerospace, automotive, and medical devices. With a commitment to research and development, Materials Modification Inc. aims to provide cutting-edge solutions that meet the evolving needs of its clients in a competitive global market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

21 Patents

#9 in Fairfax, VA

#254 in Virginia

#15,719 in US

#30,018 in the World

Fairfax, VA (US)
Fairfax, VA, United States of America

Materials Modification Inc.

Forward Citations = 208

12 inventors:

goldMedal Tirumalai Srinivas Sudarshan (20 out of 21 patents)

silverMedal Krishnaswamy Kasthuri Rangan (8 out of 12 patents)

bronzeMedal Sanjay Kotha (6 out of 6 patents)

4.  Krupashankara M Sethuram (6 out of 7 patents)

5.  Sang H Yoo (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Materials Modification Inc.. Retrieved from https://idiyas.com/company/materials-modification

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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